Alaska earthquakes

M2.6 earthquake 104 km SSE of Nikolski, Alaska

A magnitude 2.6 earthquake struck 104 km SSE of Nikolski, Alaska on Sat, Nov 5, 2022, 4:25 PM AKDT (00:25 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M5.5 86 km SSE of Nikolski, Alaska. This one was a foreshock.

Unalaska forecast More in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

Open the live map with earthquakes

The earthquake

Magnitude: 2.6 (ml), micro
Local time: Sat, Nov 5, 2022, 4:25 PM AKDT
UTC: 2022-11-06 00:25:01 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 52.021° N, 168.512° W
Region: Alaska
Tsunami flag: No
Status: Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty: About 2.4 km horizontally, 2.0 km in depth
Magnitude uncertainty: ±0.10
Depth from: Operator assigned
Station coverage gap: 272°, poorly surrounded by stations
Stations used: 15

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Unalaska, AlaskaPopulation 4,491. Forecast245 kmSSW

Nearby

Within 100 km, magnitude 1.5 and up: 74 in the 60 days after this one and 27 in the 30 days before it.

After

The first 60 of 74.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000imup (also filed as ak022e8oqz4c). Read Tue, Sep 29, 2026, 11:38 AM UTC.